Delete base64 testing that fails in Java 6

Author: ashawley

jvm/src/test/scala/scala/xml/JavaByteSerialization.scala

@@ -1,7 +1,6 @@
 package scala.xml
 
 import java.io.Serializable
-import java.util.Base64
 import org.apache.commons.lang3.SerializationUtils
 
 object JavaByteSerialization {
@@ -16,12 +15,4 @@ object JavaByteSerialization {
   def deserialize[T <: Serializable](in: Array[Byte]): T = {
     SerializationUtils.deserialize(in)
   }
-
-  def base64Encode[T <: Serializable](in: T): String = {
-    Base64.getEncoder.encodeToString(serialize[T](in))
-  }
-
-  def base64Decode[T <: Serializable](in: String): T = {
-    deserialize[T](Base64.getDecoder.decode(in))
-  }
 }

jvm/src/test/scala/scala/xml/SerializationTest.scala

@@ -27,11 +27,4 @@ class SerializationTest {
     val asNodeSeq: NodeSeq = children
     assertEquals(asNodeSeq, JavaByteSerialization.roundTrip(asNodeSeq))
   }
-
-  @Test
-  def base64Encode: Unit = {
-    val str = JavaByteSerialization.base64Encode(NodeSeq.Empty)
-    assertEquals("rO0ABXNy", str.take(8))
-    assertEquals("AHhweA==", str.takeRight(8))
-  }
 }